blob: 6e70bc9e235bd74d0bac5bdc318bb6fe74f2cb3d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef VIEWS_CONTROLS_MENU_MENU_HOST_GTK_H_
#define VIEWS_CONTROLS_MENU_MENU_HOST_GTK_H_
#include "views/widget/widget_gtk.h"
namespace views {
class SubmenuView;
// MenuHost implementation for Gtk.
class MenuHost : public WidgetGtk {
public:
explicit MenuHost(SubmenuView* submenu);
void Init(gfx::NativeView parent,
const gfx::Rect& bounds,
View* contents_view,
bool do_capture);
void Show();
virtual void Hide();
virtual void HideWindow();
void ReleaseCapture();
protected:
virtual RootView* CreateRootView();
// If the grab breaks we cancel the menu.
virtual gboolean OnGrabBrokeEvent(GtkWidget* widget, GdkEvent* event);
virtual void OnGrabNotify(GtkWidget* widget, gboolean was_grabbed);
// Overriden to return false, we do NOT want to release capture on mouse
// release.
virtual bool ReleaseCaptureOnMouseReleased();
// Overriden to also release pointer grab.
virtual void ReleaseGrab();
private:
// If true, we've been closed.
bool closed_;
// The view we contain.
SubmenuView* submenu_;
// Have we done a pointer grab?
bool did_pointer_grab_;
DISALLOW_COPY_AND_ASSIGN(MenuHost);
};
} // namespace views
#endif // VIEWS_CONTROLS_MENU_MENU_HOST_GTK_H_
|
